CN105054025B - A kind of hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease - Google Patents

A kind of hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease Download PDF

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CN105054025B
CN105054025B CN201510485578.5A CN201510485578A CN105054025B CN 105054025 B CN105054025 B CN 105054025B CN 201510485578 A CN201510485578 A CN 201510485578A CN 105054025 B CN105054025 B CN 105054025B
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vitamin
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CN105054025A (en
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马莉
何宝国
桂仕林
韩磊
江秀丽
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Affiliated Hospital of University of Qingdao
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Abstract

The hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease, contains following composition:Protein, fat, carbohydrate, B B-complex, mineral matter, Epigallo-catechin gallate (EGCG), and seitan is free of, protein is provided by whey protein powder, L glutamine;Fat is provided in the form of long chain fatty acids and medium chain fatty acid, ω 9=40%/40%/10%/10% of 6/ medium chain fatty acids of ω/ω 3/;Carbohydrate is maltodextrin.The suitable gastrointestinal function of the present invention is poor, easy generation diarrhoea person, or need the crowd of low fat minimal residue diet, it is initial after the just transition of oral diet, patients with heart failure, the fasting of such as patients with inflammatory bowel disease, Pancreatitis Patients to use patient after the patient of enteral nutrition, cholecystitis, gall stone, cholecystectomy, obese people, intestinal surgery preparation, gastrointestinal procedures, and provide the pulvis product of balanced nutritious support, easily reconstitute and preserve, facilitate the control of dosage and osmotic pressure, improve patients ' life quality.

Description

A kind of hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease
Technical field
The present invention relates to a kind of enteral nutrition powder, and in particular to a kind of low fat for patients with inflammatory bowel disease is hypotonic low Slag type enteral nutrition powder, at the same suitable for gastrointestinal function it is poor, easy diarrhoea occur and need the crowd of low fat minimal residue diet.
Background technology
Enteral nutrition (EN) supports that it is the master of clinical nutrition development with fully functional to help to maintain intestinal mucosa cells structure Want direction.When patient needs nutritional support, and has complete or part gastrointestinal function, enteral nutrition (EN) support is Preferred approach.
IBD (inflammatory bowel disease, IBD) refers to the not clear enteron aisle chronic inflammation of reason Property disease, mainly including Crohn disease (Crohn ' s disease, CD) and ulcerative colitis (ulcerative colitis, UC).IBD easily causes malnutrition, Hypoproteinemia, anaemia etc..The principle of nutrition treatment is by a variety of nutrition Support pattern, meet the nutritional need of patient, while intestines caused by inflammation are stimulated and are reduced to minimum.Paracmasis should give limitation Property low fat minimal residue diet, fat can use Medium chain fatty.
Acute pancreatitis (acute pancreatitis, AP) refers to pancreas digestive ferment and is activated and to itself and surrounding organ Produce diseases associated with inflammation caused by digestion.Clinically, the course of disease of Most patients is in self limiting, 20%~30% patient Clinic is by dangerous.Overall case fatality rate is 5%~10%.Either light-duty or Severe Pancreatitis, in Nasal cavity intestinal tube nutrition treatment Later stage and oral feeding initial stage, be required to the transition of the hypotonic low slag type enteral nutrition of low fat, with reduce to exocrine pancreas Stimulation, make enteron aisle have one gradually adapt to and recover process.
Heart failure abbreviation heart failure, can be divided into left heart failure and right heart failure.Right heart failure is mainly that right ventricle puts out work( Energy obstacle, now cardiac output reduction, congestion of systemic circulation, vein pressure increase, are often accompanied by edema of lower extremity, whole body can occur when serious Property oedema.Patient may occur in which long-term gastro-intestinal congestion, show as the symptoms such as poor appetite, abdominal distension, Nausea and vomiting, indigestion, Some even can cause stress ulcer, hemorrhage of digestive tract etc..In terms of nutrition treatment, it is also desirable to the hypotonic low slag of low fat and battalion Support comprehensive nutrition supply.
Other:Gastrointestinal function is poor, the easy patient to suffer from diarrhoea and other need the crowd of low fat minimal residue diet, such as prohibit Initially using the patient of enteral nutrition, cholecystitis, gall stone, cholecystectomy, intestinal surgery preparation, gastrointestinal procedures future trouble after food Person, the patient for needing low-cholesterol diet etc., these situations are clinically relatively common, are also easy to secondary malnutrition, and one As be required for following the nutrition treatment principle of the hypotonic low slag of low fat.
At present, the serial enteral nutrition preparation such as in the market existing " peace element ", " Nutrison Fibre ", " auspicious can ", its fat ratio compared with Height, suitable for gastrointestinal function preferably or the relatively normal patient of fat metabolism;The serial enteral battalion such as " homogenate diet ", " Quan Yingsu " Foster preparation contains dietary fiber, is not suitable for needing the patient of minimal residue diet;" hundred general power " although being the low slag formula of low fat, because Its osmotic pressure is higher, and some patient's gastrointestinal tract tolerances are poor, the discomforts such as abdominal distension, diarrhoea easily occur.We are for needing simultaneously Meet the patient of the hypotonic low slag nutrition and metabolism demand of low fat, carry out constituent and proportioning regulation, develop personalized enteral Nutritional preparation, balanced nutritious, raising patients ' life quality is provided for associated patient.
The content of the invention
The invention provides a kind of hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease, Ke Yirang Intestines and stomach convalescence is easier to be resistant to, and prevention abdominal distension and diarrhoea aggravate, and provide the pulvis product of balanced nutritious support, easily punching Reconcile and preserve, facilitate the control of dosage and osmotic pressure, improve patients ' life quality, to meet that gastrointestinal function is poor, easy generation Diarrhoea person, or need the demand of low fat minimal residue diet crowd.
Gastrointestinal function chump, easy generation diarrhoea person and the patient for needing low fat minimal residue diet that the present invention is directed to, such as Initially using the patient of enteral nutrition, cholecystitis, gall stone, cholecystectomy, obese people, patients with heart failure, pancreas after fasting The scorching patient just transition of oral diet, patients with inflammatory bowel disease, intestinal surgery prepare, patient after gastrointestinal procedures, needs low cholesterol Patient of diet etc..
A kind of hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease, including B B-complex, ore deposit Material, it is characterised in that the nutrition powder is by protein, fat, carbohydrate, Epigallo-catechin gallate (EGCG) (Epigallocatechin gallate, EGCG) and described B B-complex, mineral matter form, and are free of seitan;The battalion Support pulvis and include protein 15~17g, fatty 3.7g~4.7g, carbohydrate 76g~78g, epi-nutgall catechu per 100g Plain gallate 40mg, remaining is B B-complex and mineral matter;Wherein described protein includes 5-7g Glu, Other is whey protein powder.
The fat is made up of long chain fatty acids and medium chain fatty acid, and carbohydrate is made up of maltodextrin.
Described fat is made up of ω -6, medium chain fatty acid, ω -3, ω -9, and ω -6/ medium chain fatty acids/ω -3/ ω -9 =40%/40%/10%/10%.
Described vitamin includes following component:Vitamin A, vitamin D, vitamin E, vitamin K1, vitamin C, leaf Acid, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, pantothenic acid, biotin, choline.Described mineral matter includes Following component:Sodium, potassium, calcium, zinc, iron, magnesium, copper, manganese, phosphorus, iodine, selenium.
The content of B B-complex, mineral matter can be determined according to Chinese residents meals recommended intake, to meet nutrition Needs.
The concrete component of the present invention see the table below:The active ingredient that the enteral nutrition preparation described in per 100g of table 1 contains
Compared with prior art, this product includes six big nutrients of needed by human body, and albumen is fatty, carbohydrate, simultaneously Uniqueness with the addition of flavone compound-Epigallo-catechin gallate (EGCG).Because the state of an illness needs especially to avoid the seventh-largest battalion Plain dietary fiber is supported, while is rich in glutamine and medium chain fatty acid, is more beneficial for the tolerance and recovery of enteron aisle, nutrition is comprehensively equal Weighing apparatus.
Uniqueness with the addition of Epigallo-catechin gallate (EGCG).Epigallo-catechin gallate (EGCG) is in Tea Polyphenols Maximally effective active component, belongs to catechin, also belongs to flavone compound.With anti-oxidant, antibacterial, antiviral, anti-inflammatory, resist Artery sclerosis, antithrombus formation, antiangiogenic, strengthen immunity and antitumor action.Antioxidation activity at least ties up life More than 100 times of plain C, it is 25 times of vitamin E, cell and DNA can be protected from infringement;In terms of anticancer and angiocardiopathy It act as important role.And the content of low density cholesterol in serum, extremely-low density cholesterol and triglycerides can be reduced. With the antioxidant collective effect such as vitamin C, vitamin E, free radical is removed, strengthens antioxidation.Rich in lactalbumin and Glutamine.Lactalbumin utilization rate highest in the albumen of numerous kinds, it is the splendid source of proteinaceous nutrient supplement.Simultaneously Immunoglobulin and lactoferrin have immunocompetence and anti-oxidation characteristics in lactalbumin, can improve immunity of organisms.Paddy ammonia Acid amides can promote positive nitrogen equilibrium, keep intestinal mucosa complete, prevent bacterial translocation and enterotoxin from entering blood.
Fatty energy supply ratio is 8.2%-10.3%, and ratio is low;And 40% is medium chain fatty acid, can quickly be inhaled by human body Receive, lose weight with reduction cholesterol, preventing and treating hyperlipidemia, help and other effects.Add omega-fatty acid (for essential fatty acid), tool There are vasodilator, platelet aggregation-against and anti thrombotic action.ω -6 aliphatic acid (for essential fatty acid) is added, there is expansion blood vessel Effect, can also stimulate brown adipose tissue, play prevent obesity effect.ω -9 aliphatic acid is added, has and improves HDL (height Density lipoprotein), LDL (low-density lipoprotein) effect is removed, atherosclerosis can be effectively prevented and treated and cardiac muscle obstructs Extremely, and with suppression " oncogene " effect well.
Carbohydrate is maltodextrin, and low with sugariness, free from extraneous odour is easy to digest, the characteristics such as dissolubility is good, easily by human body Absorb, suitably make the basic material of patient and infant food, available for diabetic.
The present invention is free of seitan for low slag formula, reduces the mechanical irritation to enteron aisle, reduces intestinal tympanites and diarrhoea occurs Rate, be extremely suitable for needing alimentary tract rest, function of intestinal canal recover during patient, such as gastrointestinal function chump, easily occur diarrhoea person, After fasting initially using the just transition of oral diet of enteral nutrition person, patients with inflammatory bowel disease, Pancreatitis Patients, patients with heart failure, Intestinal surgery prepares patient, the patient etc. such as after gastrointestinal procedures.
The present invention is hypotonic formula, and osmotic pressure is less than 300mmol/L H2O, it is not easy to causes abdominal distension, diarrhoea and other intestines Road reacts, and Intestinal Mucosal Injury in Patients Undergoing tolerance is more preferable.Forced for vitamins and mineral matter addition of the present invention, can take the photograph according to China's resident's nutrient Enter guidelines addition multivitamin and mineral matter, a variety of diseases caused by vitamin and mineral lacks can be prevented and treated.This Invent as powder-type enteral nutrition preparation, be easy to preserve, be easily adjusted the amount reconstituted and osmotic pressure, using flexible is orally available, can Pass through alimentary canal tube feed.
Embodiment
A kind of hypotonic low slag type enteral nutrition powder production technology of low fat for patients with inflammatory bowel disease:
1) in first blending tank, 80-100g 50- is added according to every ratio for preparing 100 grams of nutrition powders 70 DEG C of pure water, the protein of the ratio, Glu are added, and add water soluble antioxidant, 1000- 1200rpm stirs 3-5 minutes, until fully dissolving, switchs to 80-150rpm stirring at low speed, is incubated 50-70 DEG C, it is standby to obtain slurry 1 With the holding time is no more than 2 hours;
2) in second blending tank, the fat of the ratio is added, is heated to 40-60 DEG C, stirred under 300-350rpm Mixing is mixed, and adds oil-soluble inhibitor, after abundant dissolving, obtains that slurry 2 is standby, and the holding time is no more than 2 hours;
3) in the 3rd blending tank, 80-100g 50-70 DEG C of pure water is added, adds the ratio carbohydrate, 200-300rpm stirring 5-10 minutes, it was standby to obtain slurry 3 until fully dissolving, and the holding time is no more than 12 hours;
4) step 1 is obtained into slurry 1 in 800-1200rpm high-speed stirreds, and adds slurry 2,50-70 DEG C of insulation, at least 5 Slurry 3 is added after minute, then adds pure water, regulation total solid obtains emulsion to 30-40%;
5) emulsion for obtaining step 4 crosses 100-120 mesh sieves, and 50-70 DEG C of filtrate, 25-35MPa is high-pressure homogeneous twice, Obtain uniform and stable emulsion;
6) emulsion for obtaining step 5 is spray-dried, 160-180 DEG C of spray drying EAT, temperature of outgoing air 75-85 DEG C, obtain powder;
7) powder-product for obtaining step 6 is cooled fast to room temperature, and the epigallocatechin for being mixed into above-mentioned deal does not have Infanticide acid esters powder, B B-complex and mineral matter powder, then vacuum or nitrogen charging individual packets dress are distributed into, it is hypotonic to finally give low fat Low slag nutrient powder.
The protein ratio 14.8% of this embodiment of embodiment 1, fat ratio 8.2%, carbohydrate proportion 77%, Its fat ratio is low, and carbohydrate proportion is high, the patient for the initial oral diet of more serious patient or pancreatitis that is more suitable for suffering from diarrhoea.
The protein ratio 15.6% of this embodiment of embodiment 2, fat ratio 10.3%, carbohydrate proportion 74%, Its fat ratio is slightly higher, and carbohydrate and protein ratio are moderate, is more suitable for diarrhoea improvement patient or pancreatitis is orally drunk Eclipse number day has no adverse reaction, and needs the patient of further transition.
Patient Lee of clinical case 1, man, 28 years old, ulcerative colitis 12 years.This is because suffering from abdominal pain, suffering from diarrhoea, pus and blood stool 7 days It is admitted to hospital.Patient's diarrhoea more than ten times daily, are pus and blood stool, flora imbalance of defecating, seralbumin 28g/L.Gastroenterology dept. after being admitted to hospital Give supportive treatment to the ill.
In nutrition treatment, first orally administration short peptide type enteral nutrition preparation, because osmotic pressure is higher, patient, which suffers from diarrhoea, to aggravate;Again Give low fat hypotonic type enteral nutrition preparation treatment, because containing dietary fiber, patient's diarrhoea number is still more;After give embodiment Formula pulvis in 1.This formula fat ratio is low, and containing Medium chain fatty, osmotic pressure is relatively low and without slag, the disease of this suitable patient Feelings.Orally rear well-tolerated, times of defecation gradually decrease patient, and albumin gradually gos up.After one week, times of defecation is reduced To be daily 5-6 times, seralbumin rises to 30g/L.
Conditions of patients improves earlier above, gradually replaces with the formula pulvis in embodiment 2.The ratio of this formula fat and protein Example is above embodiment 1, is adapted to the patient of ulcerative colitis convalescence.Using rear patient's state of an illness not repeatedly, and further by Gradually recover.After another week, times of defecation is reduced to daily 3-4 times, and seralbumin recovers to 33g/L.Nutrition treatment effect compared with It is preferable.
The protein ratio 16.8% of this embodiment of embodiment 3, fat ratio 8.2%, carbohydrate proportion 75%, Its fat ratio is low, and protein ratio is slightly higher, is more suitable for needing low fat minimal residue diet and the low patient of haemocyanin.
The patient Zhang of clinical case 1, female, 59 years old, chronic right-sided heart failure.Poor appetite, nausea, abdominal distension, double lower limb water It is swollen.Patient usually feeds bad, protein hypoalimentation, more serious Hypoproteinemia, seralbumin 26g/L occurs.
In nutrition treatment, normal fat ratio nutrient formulation powder is given, patient's abdominal distension aggravates.Give the battalion in embodiment 3 Formula powder is supported, this formula fat ratio is low, and protein ratio is high, and infiltration is forced down and without slag, is adapted to patient's present case.Orally Tolerance is preferable afterwards, and no nausea, abdominal distension aggravate.After three weeks, patient's albumin level rises to 30g/L, double lower limb oedema Improve, and occur without other new unfavorable conditions.
Lactalbumin utilization rate highest in the albumen of numerous kinds.The biological value 104 of lactalbumin, protein efficiency ratio 3.2nd, net utilization 92, three groups of data are above lactoprotein (biological value 91, protein efficiency ratio 3.1, net utilization 82), junket egg (biological value 77, protein efficiency ratio 2.5, net utilization 76) and soybean protein are (biological value 74, protein efficiency ratio 2.1, net in vain Utilization rate 61), it is the splendid source that proteinaceous nutrient supplements.Immunoglobulin and lactoferrin have and exempted from lactalbumin simultaneously Epidemic disease activity and anti-oxidation characteristics, can improve immunity of organisms.
Glutamine (glutamine, Gln) is free amino acid most abundant in human body, and it is total to account for Free Amino The 20% of amount.The main energy sources of enteron aisle are Gln, and non-glucose.Enteron aisle is the most important consumption organs of Gln, and it may be used also It is utilized as the fuel of other rapid proliferative cells (such as immunocyte).Numerous studies show that Gln can promote ortho-nitrogen to put down Weighing apparatus, keep intestinal mucosa complete, prevent bacterial translocation and enterotoxin from entering blood.Gln is condition nonessential amino acid, in catabolism During disease, it is a kind of essential amino acid.When endogenous Gln insufficient supply, make at protection of intestinal mucosal barrier cells and immunocyte In Gln starvations, Gln is such as supplemented by the external world not in time, then muscle consumption accelerates, protection of intestinal mucosal barrier cells metabolism substrate deficiency, intestines Mucosa Barrier is destroyed, and bacterial translocation from intestine occurs.
Omega-fatty acid is the essential fatty acid that human body itself can not be synthesized, must absorbed from food, and composition is main There are three kinds:Alpha-linolenic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA).Omega-fatty acid participates in arachidonic Sour (Eicosatetraeonic acid) metabolism, generation prostanoid PGI3 and TXA3.Arachidonic metabolism Thing is prostacyclin (PGI2) and thromboxane (TXA2);PGI2 can vasodilator and platelet aggregation-against, prevent thrombosis; TXA2 can then make vasopasm, promote platelet aggregation and thrombosis.PGI3 effect is identical with PGI2;But TXA3 does not have TXA2 effect.Therefore omega-fatty acid has vasodilator, platelet aggregation-against and anti thrombotic action.
ω -6 aliphatic acid is polybasic unsaturated fatty acid, belongs to essential fatty acid, can not voluntarily be synthesized in human body, it is necessary to Obtained from food.ω -6 aliphatic acid can change into arachidonic acid in human body, can kill tumour cell, and to normal thin Born of the same parents have no toxic side effect, and have the function that to expand blood vessel, can stimulate brown adipose tissue, play the effect for preventing obesity.In pharmacopeia Using ethyl linoleate as the medicine for preventing and treating hypertension, atherosclerosis, coronary heart disease.But some medical science are ground Study carefully and show, excessive ω -6 aliphatic acid can disturb benefit of the omega-fatty acid to health, because they can fight for identical speed limit Enzyme.ω -6 aliphatic acid of long-term excess can cause chronic cardiac onste, embolic stroke, cardiac arrhythmia, arthritis, sclerotin to be dredged The diseases such as loose disease, inflammation, emotional handicap, fat and cancer.Too high ω -6 aliphatic acid:Omega-fatty acid ratio, displaced group The physiological status to many disease incidence mechanism, such as thrombus, inflammation etc. are knitted, the probability of some diseases may be increased.Therefore, It is now recognized that ω -6 aliphatic acid:The optimal proportion of omega-fatty acid is 4:1 or lower.
ω -9 aliphatic acid is monounsaturated fatty acids, is obtained afterwards because its first double bond appears in the 9th carbon atom Name.It can be synthesized in vivo, therefore be non-essential fatty acid.ω -9 aliphatic acid is safety coefficient highest aliphatic acid.First, it Molecular structure stabilized, so as to have extremely strong oxidation resistance, its AOM value (the stability standard of comparison of oxidation) is up to 80, takes the photograph Entering excessive will not also be oxidized to can be with the DNA in damaging cells so as to causing lipid peroxide caused by malignant tumour.Secondly, ω -9 aliphatic acid can improve HDL (HDL), remove LDL (low-density lipoprotein), can effectively prevent and treat artery Atherosis and myocardial infarction.In addition, ω -9 aliphatic acid also has suppresses " oncogene " effect well.ω -9 content of fatty acid Highest grease is olive oil, thus olive oil is described as " long life oil ", " liquid golden " again.In addition, tea oil, rapeseed oil, flower Oil generation, sesame oil etc. are all containing abundant ω -9 aliphatic acid.
Medium chain fatty acid (medium chain fatty acid, MCFA) is usually to form carbon containing 6~12 carbon atoms The aliphatic acid of chain, it is the aliphatic acid that comparision contents are few in nature, is mainly derived from breast milk, milk and its product, palm-kernel oil With coconut oil etc., representational MCFA has octanoic acid and capric acid.Medium chain fatty acid in daily ingestion food is often with medium chain triglyceride three The form of ester (MCT) is present.Typical MCT refer to saturation Trivent OCG or saturation Triglyceride DDD or saturation octanoic acid- The triglycerides of capric acid mixing.
Medium chain triglyceride (MCT) is only made up of saturated fatty acid, and freezing point is low, is at room temperature liquid, viscosity is small.With it is big Soya-bean oil compares, and is entirely odorless, colourless transparency liquid.Compared with common grease and hydrogenated oil and fat, in medium chain triglyceride The content of unrighted acid is extremely low, and oxidation stability is very good, and its iodine number is no more than 0.5.Therefore MCT is special under high temperature and low temperature Wen Ding not.Medium chain triglyceride has good dissolubility and can be rapidly absorbed, and its molecular weight is small, and hydrolysis rate compares long-chain Triglycerides (LCT) soon, and is not required to camitine transporter, is directly decomposed by portal vein to liver and produces energy, it is digested and assimilated Speed is 4 times of LCT, and accretion rate is 10 times of LCT.It has been proved in the 1950s to malabsorption syndrome Dietary therapy has clinical value, is normally used as the special food of Post operation, infection and skin burn patient, it may also be used for that A bit with fat absorption is bad, aids patient and cancer patient, the food of diabetes patient, and for treat hyperplasia of prostate, Dissipation cholelith, reduce cholesterol, anti-curing hyperlipemia etc..In addition it may also help in fat-reducing, in practice it has proved that, MCT is eaten to human body Body weight, stomach fat area reduction, the reduction of waistline, have obvious effect.
Maltodextrin is DE values 5-20 starch hydrolysate, is that one kind is cheap, mouthfeel is satiny, without any taste Trophism polysaccharide.It is not only that body provides energy, also low with sugariness, free from extraneous odour is easy to digest, the characteristics such as dissolubility is good, pole Easily it is absorbed by the body, the particularly suitable basic material for making patient and infant food.And it can be used for diabetic.
Osmotic pressure is closely related with gastrointestinal toleration, compared with hyperosmosis preparation easily cause abdominal distension, diarrhoea and other Enteron aisle reacts, and the enteral formula of the whole albumen of standard is typically isotonic, about 300mmol/L H2O.Usual whole albumen is nitrogen source Its osmotic pressure of enteral nutrition preparation is relatively low, and the osmotic pressure of key element type enteral nutrition preparation is then higher.

Claims (4)

1. a kind of hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease, including B B-complex, mineral Matter, it is characterised in that the nutrition powder is by protein, fat, carbohydrate, Epigallo-catechin gallate (EGCG) (Epigallocatechin gallate, EGCG) and described B B-complex, mineral matter composition, and be free of seitan;Should Nutrition powder includes protein 15~17g, fatty 3.7g~4.7g, carbohydrate 76g~78g, epigallocatechin gallate per 100g Catechin gallate 40mg, remaining is B B-complex and mineral matter;Wherein described protein includes 5-7g L- glutamy Amine, other is whey protein powder;
The fat is made up of long chain fatty acids and medium chain fatty acid, and the carbohydrate is made up of maltodextrin.
2. it is used for the hypotonic low slag type enteral nutrition powder of low fat of patients with inflammatory bowel disease, its feature as claimed in claim 1 It is that described fat is made up of ω -6, medium chain fatty acid, ω -3, ω -9, and ω -6/ medium chain fatty acids/ω -3/ ω -9= 40%/40%/10%/10%.
3. it is used for the hypotonic low slag type enteral nutrition powder of low fat of patients with inflammatory bowel disease, its feature as claimed in claim 1 It is that described vitamin includes following component:Vitamin A, vitamin D, vitamin E, vitamin K1, vitamin C, folic acid, dimension Raw plain B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, pantothenic acid, biotin, choline;
Described mineral matter includes following component:Sodium, potassium, calcium, zinc, iron, magnesium, copper, manganese, phosphorus, iodine, selenium.
A kind of 4. preparation method of the hypotonic low slag type enteral nutrition powder of low fat for patients with inflammatory bowel disease, it is characterised in that Comprise the following steps:
1) in first blending tank, 50-70 DEG C of 80-100g is added according to every ratio for preparing 100 grams of nutrition powders Pure water, protein, the Glu of ratio described in claim 1 are added, and add water soluble antioxidant, 1000- 1200rpm stirs 3-5 minutes, until fully dissolving, switchs to 80-150rpm stirring at low speed, is incubated 50-70 DEG C, it is standby to obtain slurry 1 With the holding time is no more than 2 hours;
2) in second blending tank, the fat of ratio described in claim 1 is added, 40-60 DEG C is heated to, in 300-350rpm Under stir and evenly mix, and add oil-soluble inhibitor, after abundant dissolving, obtain that slurry 2 is standby, and it is small that the holding time is no more than 2 When;
3) in the 3rd blending tank, 80-100g 50-70 DEG C of pure water is added, adds ratio carbon aquation described in claim 1 Compound, 200-300rpm stirring 5-10 minutes, it was standby to obtain slurry 3 until fully dissolving, and the holding time is no more than 12 hours;
4) step 1 is obtained into slurry 1 in 800-1200rpm high-speed stirreds, and adds slurry 2, be incubated 50-70 DEG C, at least 5 minutes Slurry 3 is added afterwards, then adds pure water, and regulation total solid obtains emulsion to 30-40%;
5) emulsion for obtaining step 4 crosses 100-120 mesh sieves, and 50-70 DEG C of filtrate, 25-35MPa is high-pressure homogeneous twice, obtains Even stable emulsion;
6) emulsion for obtaining step 5 is spray-dried, 160-180 DEG C of spray drying EAT, temperature of outgoing air 75-85 DEG C, obtain powder;
7) powder-product for obtaining step 6 is cooled fast to room temperature, is mixed into the epi-nutgall catechu of ratio described in claim 1 Plain gallate powder, B B-complex and mineral matter powder, then vacuum or nitrogen charging individual packets dress are distributed into, finally give low fat Hypotonic low slag nutrient powder.
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